一、下载与安装
在主目录操作~
1.使用wget下载
wget --no-check-certificate https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el7/gitlab-ce-14.0.1-ce.0.el7.x86_64.rpm可以在开源软件镜像站选择合适的版本，版本不同页面菜单会稍有差异，此次选择的是14.0.1，gitlab-ce-14.0.1-ce.0.el7.x86_64.rpm
参考地址：Index of /gitlab-ce/yum/el7/ | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror
2.安装
rpm -i gitlab-ce-14.0.1-ce.0.el7.x86_64.rpm安装成功样式
3.修改配置文件
vim /etc/gitlab/gitlab.rb主要修改ip和port端口号，有域名直接填写域名，也可以写ip地址
4.重置gitlab
gitlab-ctl reconfigure
5.重启gitlab
gitlab-ctl start二、打开浏览器访问
例如本地访问就是 http://47.97.159.12
此处设置root用户的密码，设置新密码，如果之前安装过其他版本，这里可能直接是登陆，可以用命令重置gitlab密码
sudo gitlab-rails console
user = User.where(id: 1).first
user.password = 'YOURPASSWORD'
user.password_confirmation = 'YOURPASSWORD'
user.save!三、遇到的问题
1.安装gitlab
rpm -i gitlab-ce-10.0.0-ce.0.el7.x86_64.rpm时出现这个错误，或者可安装其他版本
error: Failed dependencies: policycoreutils-python is needed by gitlab-ce-10.0.0-ce.0.el7.x86_64
解决
yum install policycoreutils-python
四、如果遇到管理员密码忘记的情况可重置换密码
gitlab重置用户密码：https://blog.csdn.net/weixin_33937913/article/details/91769988
五、卸载gitlab
卸载GitLab并重装：https://blog.csdn.net/jia12216/article/details/84853136
在服务器创建gitlab配置文件，/usr/local/nginx/conf/vhost，gitlab_nginx.conf
upstream gitlab-workhorse {
server unix:/var/opt/gitlab/gitlab-workhorse/sockets/socket;
}
server
{
listen 80;
#listen [::]:80;
server_name IP地址或解析域名;
server_tokens off;
root /opt/gitlab/embedded/service/gitlab-rails/public;
client_max_body_size 250m;
location / {
client_max_body_size 0;
gzip off;
## https://github.com/gitlabhq/gitlabhq/issues/694
## Some requests take more than 30 seconds.
proxy_read_timeout 300;
proxy_connect_timeout 300;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://gitlab-workhorse;
}
location ~ ^/(assets)/ {
root /opt/gitlab/embedded/service/gitlab-rails/public;
# gzip_static on; # to serve pre-gzipped version
expires max;
add_header Cache-Control public;
}
}参考文档：Linux Centos7 gitlab安装_lunix 安装gitlab error: failed dependencies:-CSDN博客
